<template>
	<div class="app-container">
		<!--顶部 Header 区域-->
		<mt-header class="mt-header" fixed title="小菊爱优惠">
			<span slot="left" @click="goback()" v-show="flag">
				<mt-button icon="back"></mt-button>
				<mt-button @click="handleClose">返回</mt-button>
			</span>
		</mt-header>
		<transition>
			<router-view></router-view>
		</transition>
		<!-- 中间的路由 rputer-view区域-->
		<!--底部Tabbar-->
		<nav class=" mui-bar mui-bar-tab">
			<router-link class="mui-tab-item-llb " to="/home">
				<span class="mui-icon mui-icon-home"></span>
				<span class="mui-tab-label">首页</span>
			</router-link>
			<router-link class="mui-tab-item-llb" to="/member">
				<span class="mui-icon mui-icon-contact"></span>
				<span class="mui-tab-label">会员</span>
			</router-link>
			<router-link class="mui-tab-item-llb" to="/shopcar">
				<span class="mui-icon mui-icon-extra mui-icon-extra-cart"
					><span class="mui-badge" id="badge">{{ $store.getters.getAllCount }}</span></span
				>
				<span class="mui-tab-label">购物车</span>
			</router-link>
			<router-link class="mui-tab-item-llb" to="/search">
				<span class="mui-icon mui-icon-search"></span>
				<span class="mui-tab-label">搜索</span>
			</router-link>
		</nav>
	</div>
</template>

<script>
export default {
	data() {
		return {
			flag: false,
		}
	},
	//判断刷新浏览器或者。。是否是在首页，是就改变flag，实现隐藏或显示
	created() {
		this.flag = this.$route.path === '/home' ? false : true
	},
	methods: {
		goback() {
			this.$router.go(-1)
		},
	},
	watch: {
		'$route.path': function(newVal) {
			if (newVal === '/home') {
				this.flag = false
			} else {
				this.flag = true
			}
		},
	},
}
</script>
<style lang="scss" scoped>
.mt-header {
	background-color: rgb(230, 111, 156);
	font-weight: 900;
	font-size: 16px;
	z-index: 9999;
}
.app-container {
	padding-top: 40px;
	padding-bottom: 50px;

	overflow-x: hidden;
}
.v-enter {
	opacity: 0;
	transform: translateX(100%);
}
.v-leave-to {
	opacity: 0;
	transform: translateX(-100%);
	position: absolute;
}
.v-enter-active,
.v-leave-active {
	transition: all 0.5s ease;
}
.mui-bar-tab .mui-tab-item-llb.mui-active {
	color: #f02e58;
}
.mui-bar-tab .mui-tab-item-llb .mui-icon {
	top: 3px;
	width: 24px;
	height: 24px;
	padding-top: 0;
	padding-bottom: 0;
}
.mui-bar-tab .mui-tab-item-llb {
	display: table-cell;
	overflow: hidden;
	width: 1%;
	height: 50px;
	text-align: center;
	vertical-align: middle;
	white-space: nowrap;
	text-overflow: ellipsis;
	color: #929292;
}
.mui-bar-tab .mui-tab-item-llb .mui-icon ~ .mui-tab-label {
	font-size: 11px;
	display: block;
	overflow: hidden;
	text-overflow: ellipsis;
}
</style>
